741 by J.I. Case

1960 - 1969

1960 - 1969 730 SeriesRow-Crop tractor

Production

Production Manufacturer:J.I. Case
Type:Row-Crop tractor
Original price:$6,100 (1969)
The 741 was the spark-ignition version of the Case 730 series row-crop tractor. The 741 was available with gasoline or LP-gas engines, and tricycle or adjustible wide-front end.

Variants

Variants 730:standard-front diesel
731:row-crop diesel
732:Western Special diesel
733:high-clearance diesel
734:orchard diesel
740:standard-front gas
741:row-crop gas
742:Western Special gas
743:high-clearance gas
744:orchard gas

1960 - 1969

1960 - 1969
730 Series
Standard-tread tractor

Production

Production
Manufacturer:J.I. Case
Type:Standard-tread tractor
Factory:Racine, Wisconsin, USA
Original price:$5,700 (1969)
The Case 730 often refers to an entire series of tractors, with a number of engine and chassis options. The specific model 730 was the standard-tread diesel version of the Case 730 series.

Variants

Variants
730:standard-front diesel
731:row-crop diesel
732:Western Special diesel
733:high-clearance diesel
734:orchard diesel
740:standard-front gas
741:row-crop gas
742:Western Special gas
743:high-clearance gas
744:orchard gas

J.I. Case 730 Power

J.I. Case 730 Power
PTO (claimed):56 hp
41.8 kW
Plows:5

J.I. Case 730 Engine

J.I. Case 730 Engine
J.I. Case 4.4L 4-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:4x2 2WD
Steering:manual
 power optional
Cab:Open operator station.
Transmissions:8-speed torque converter
 8-speed unsynchronized
Transmission details ...

Capacity

Capacity
Fuel:31 gal
117.3 L
Hydraulic system:17 gal
64.3 L

Hydraulics

Hydraulics
Type:open center
Capacity:17 gal
64.3 L
Valves:4
Pump flow:15.5 gpm
58.7 lpm

Tractor hitch

Tractor hitch
Rear Type:II
Rear lift:1,350 lbs
612 kg
Type:Case Eagle Hitch

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540
 1000

Dimensions & Tires

Dimensions & Tires
Wheelbase:102 inches
259 cm
Weight:7,000 lbs
3175 kg
Front tire:6.00-16
Rear tire:14.9-30
Full dimensions and tires ...

730 Serial Numbers

730 Serial Numbers
Location:Plate on instrument panel
1960:8160001
1961:8168801
1962:8190001
1963:9208001
1964:8229001
1965:8253501
1966:8279001
1967:8306501
1968:8332101
1969:8356251

how to read serial numbers...

Electrical

Electrical
Ground:negative
Charging system:generator
Charging amps:20
Batteries:2
Battery CCA:70
Battery volts:6

J.I. Case 741 Power

J.I. Case 741 Power Plows:5
Drawbar (tested):52.51 hp
39.2 kW
PTO (tested):57.92 hp
43.2 kW
power test details ...

1960 - 1969

1960 - 1969
730 Series
Row-Crop tractor

Nebraska Tractor Test 778

Nebraska Tractor Test 778

Nebraska Tractor Test 778

Nebraska Tractor Test 778
Gasoline Case-o-Matic 2WD
November 2 - 12, 1960
Link: Nebraska Tractor Test 778 file
PTO performance
Power at rated engine speed:57.88 hp
43.2 kW
Fuel use:5.1 gal/hour
19.3 l/hour
Power at rated PTO speed:55.22 hp
41.2 kW
Fuel use:4.7 gal/hour
17.8 l/hour
Drawbar performance
Max power:50.58 hp
37.7 kW
Fuel use:5.2 gal/hour
19.7 l/hour
Gear 4 used for power test.
Max pull:7512 lbs
3407 kg
Gear 2-Direct used for pull test.

Nebraska Tractor Test 779

Nebraska Tractor Test 779

Nebraska Tractor Test 779

Nebraska Tractor Test 779
Gasoline Dual-Range 2WD
November 3 - 12, 1960
Link: Nebraska Tractor Test 779 file
PTO performance
Power at rated engine speed:57.79 hp
43.1 kW
Fuel use:4.9 gal/hour
18.5 l/hour
Drawbar performance
Max power:51.45 hp
38.4 kW
Fuel use:4.9 gal/hour
18.5 l/hour
Gear 4 used for power test.
Max pull:7619 lbs
3455 kg
Gear 2 used for pull test.

Nebraska Tractor Test 781

Nebraska Tractor Test 781

Nebraska Tractor Test 781

Nebraska Tractor Test 781
LP gas Case-o-Matic 2WD
November 4 - 19, 1960
Link: Nebraska Tractor Test 781 file
PTO performance
Power at rated engine speed:57.19 hp
42.6 kW
Fuel use:7.2 gal/hour
27.3 l/hour
Power at rated PTO speed:54.94 hp
41.0 kW
Fuel use:6.5 gal/hour
24.6 l/hour
Drawbar performance
Max power:51.98 hp
38.8 kW
Fuel use:7.0 gal/hour
26.5 l/hour
Gear 3 used for power test.
Max pull:7626 lbs
3459 kg
Gear 2 used for pull test.

Nebraska Tractor Test 782

Nebraska Tractor Test 782

Nebraska Tractor Test 782

Nebraska Tractor Test 782
LP gas Dual-Range 2WD
November 7 - 19, 1960
Link: Nebraska Tractor Test 782 file
PTO performance
Power at rated engine speed:57.92 hp
43.2 kW
Fuel use:6.2 gal/hour
23.5 l/hour
Drawbar performance
Max power:52.51 hp
39.2 kW
Fuel use:6.4 gal/hour
24.2 l/hour
Gear 4 used for power test.
Max pull:7666 lbs
3477 kg
Gear 4 used for pull test.

J.I. Case 741 Engines

J.I. Case 741 Engines J.I. Case 4.1L 4-cyl gasoline J.I. Case 4.1L 4-cyl LP gas Fuel tank:17.3 gal
65.5 L (gasoline)
 22.2 gal
84.0 L (LP gas)
Engine details ...

1960 - 1969

1960 - 1969
730 Series
Row-Crop tractor

Engines overview

Engines overview
J.I. Case 4.1L 4-cyl gasoline
J.I. Case 4.1L 4-cyl LP gas

Engine Detail

Engine Detail
J.I. Case Powrdyne
gasoline
4-cylinder
liquid-cooled
Displacement:251 ci
4.1 L
Bore/Stroke:4.00x5.00 inches
102 x 127 mm
Air cleaner:oil bath
Compression:6.88:1
Rated RPM:1700 (Dual-Range)
 1900 (Case-o-Matic)
Starter volts:12

Engine Detail

Engine Detail
J.I. Case Powrdyne
LP gas
4-cylinder
liquid-cooled
Displacement:251 ci
4.1 L
Bore/Stroke:4.00x5.00 inches
102 x 127 mm
Air cleaner:oil bath
Compression:8.2:1
Rated RPM:1700 (Dual-Range)
 1900 (Case-o-Matic)
Starter volts:12

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
 power optional
Brakes:differential disc
Cab:Open operator station.
Transmissions:8-speed torque converter
 8-speed
Transmission details ...

1960 - 1969

1960 - 1969
730 Series
Row-Crop tractor

Transmissions overview

Transmissions overview
8-speed torque converter
8-speed

Transmission

Transmission
Transmission:Case-o-Matic
Type:torque converter
Gears:8 forward and 2 reverse

Speeds

Speeds

Transmission

Transmission
Transmission:Dual-Range
Gears:8 forward and 2 reverse
Clutch:mechanical dry disc

Speeds

Speeds

Hydraulics

Hydraulics Type:open center

Tractor hitch

Tractor hitch Type:Case Eagle Hitch

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540
 1000

Dimensions & Tires

Dimensions & Tires Wheelbase:92.25 inches
234 cm
Weight:7,000 lbs
3175 kg
Front tire:6.00-16
Rear tire:15.5-38
Full dimensions and tires ...

1960 - 1969

1960 - 1969
730 Series
Row-Crop tractor

J.I. Case 741 Tires

J.I. Case 741 Tires
Ag front:6.00-16
Ag rear:15.5-38

Dimensions

Dimensions
Wheelbase:92.25 inches
234 cm
Length:143.4 inches
364 cm
Width:85.25 inches
216 cm
Height (hood):65.9 inches
167 cm
Operating weight:7,000 lbs
3175 kg
Ballasted weight:9,485 lbs
4302 kg
Ground clearance:20 inches
50 cm

741 Serial Numbers

741 Serial Numbers Location:Plate on instrument panel
photo of 741 serial number
1960:8160001
1961:8168801
1962:8190001
1963:9208001
1964:8229001
1965:8253501
1966:8279001
1967:8306501
1968:8332101
1969:8356251

how to read serial numbers...

Electrical

Electrical Charging system:generator

741 relate tractors